YAPRASERT, S. The dust-free table of amulet frame with an automatic work. Vocational Education Central Region Journal, [S. l.], v. 3, n. 2, p. 21–30, 2019. Disponível em: https://so06.tci-thaijo.org/index.php/IVECJournal/article/view/246563. Acesso em: 6 may. 2024.